From 1be9ba20e1b3dccc7fb972f0f370ae27c0187718 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 29 Aug 2013 08:36:22 -0300 Subject: [PATCH] [media] v4l: omap4iss: csi2: Enable automatic ULP mode transition Automatically switch between ULP and ON states based on ULPM signal from complex I/O. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/omap4iss/iss_csiphy.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/omap4iss/iss_csiphy.c b/drivers/staging/media/omap4iss/iss_csiphy.c index 25e6f89..d5c7cec 100644 --- a/drivers/staging/media/omap4iss/iss_csiphy.c +++ b/drivers/staging/media/omap4iss/iss_csiphy.c @@ -63,8 +63,8 @@ static int csiphy_set_power(struct iss_csiphy *phy, u32 power) writel((readl(phy->cfg_regs + CSI2_COMPLEXIO_CFG) & ~CSI2_COMPLEXIO_CFG_PWD_CMD_MASK) | - power, - phy->cfg_regs + CSI2_COMPLEXIO_CFG); + power | CSI2_COMPLEXIO_CFG_PWR_AUTO, + phy->cfg_regs + CSI2_COMPLEXIO_CFG); retry_count = 0; do { -- 2.7.4